Hugo Mills posted on Wed, 09 Aug 2017 18:15:29 + as excerpted:
> On Wed, Aug 09, 2017 at 11:10:16AM -0600, Liu Bo wrote:
>> There is a cornel case that slip through the checkers in functions
> ^^ corner
>
>Sorry, that's been bugging me every time it goes past. A cornel
On Wed, Aug 09, 2017 at 11:10:16AM -0600, Liu Bo wrote:
> There is a cornel case that slip through the checkers in functions
^^ corner
Sorry, that's been bugging me every time it goes past. A cornel is
a kind of tree, apparently.
Hugo.
> reading extent buffer, ie.
>
> if
There is a cornel case that slip through the checkers in functions
reading extent buffer, ie.
if (start < eb->len) and (start + len > eb->len),
then
a) map_private_extent_buffer() returns immediately because
it's thinking the range spans across two pages,
b) and the checkers in